Hey SplinterFree,
Yes he did 
We have a slot machine titled ‘Belle Rock Slot’ which is built on the ThunderStruck engine.
You will only find it on the Belle Rock brands as it was specifically built for Belle Rock Entertainment – the reels contain the groups casino logo’s as payout symbols etc.
It is actually one of our most highly played slots across RiverBelle, Gaming Club, Lucky Nugget and Jackpot City.
If you would like more info on it or screen shots let me know.
Shane